Redis-Pasang pada ubuntu8 - apa yang efek pada drupal

pecl install redis

➜ git clone https://www.github.com/phpredis/phpredis.git

➜ cd phpredis
➜ phpize && ./configure && make && sudo make install

./configure --enable-redis --enable-redis-igbinary

Remember that after the make install step, you'll need to make sure you add extension=redis.so either in your main php.ini file or create an additional phpredis.ini in the init.d directory:
You can figure out where PHP will look for that by doing this:

cthulu ➜  phpredis git:(develop) ✗  php --ini
Configuration File (php.ini) Path: /etc/php/7.0/cli
Loaded Configuration File:         /etc/php/7.0/cli/php.ini
Scan for additional .ini files in: /etc/php/7.0/cli/conf.d
Additional .ini files parsed:      /etc/php/7.0/cli/conf.d/20-redis.ini

In my case:

cthulu ➜  phpredis git:(develop) ✗  cat /etc/php/7.0/cli/conf.d/20-redis.ini
extension=redis.so

rujukan

https://github.com/phpredis/phpredis/blob/develop/INSTALL.markdown 

https://github.com/phpredis/phpredis/issues/1313